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A216371 as a simple table

na(n)
13
25
37
411
513
619
723
829
937
1047
1153
1259
1361
1467
1571
1679
1783
18101
19103
20107
21131
22139
23149
24163
25167
26173
27179
28181
29191
30197
31199
32211
33227
34239
35263
36269
37271
38293
39311
40317
41347
42349
43359
44367
45373
46379
47383
48389
49419
50421
51443
52461
53463
54467
55479
56487

[3,5,7,11,13,19,23,29,37,47,53,59,61,67,71,79,83,
 101,103,107,131,139,149,163,167,173,179,181,191,
 197,199,211,227,239,263,269,271,293,311,317,347,
 349,359,367,373,379,383,389,419,421,443,461,463,
 467,479,487]